<template>
  <div class="dashboard-container">
    <div class="app-container">
      <!-- 靠右的按钮 -->
      <page-tools>
        <template v-slot:after>
          <el-button type="primary" size="small" @click="addPermission('0', 1)">添加权限</el-button>
        </template>
      </page-tools>
      <!-- 表格 -->
      <el-table :data="list" border row-key="id">
        <el-table-column align="center" label="名称" prop="name" />
        <el-table-column align="center" label="标识" prop="code" />
        <el-table-column align="center" label="描述" prop="description" />
        <el-table-column align="center" label="操作">
          <template slot-scope="{ row }">
            <el-button type="text" v-if="row.type === 1" @click="addPermission(row.id, 2)"
              >添加</el-button
            >
            <el-button type="text" @click="editPermission(row.id)">编辑</el-button>
            <el-button type="text" @click="deletePermission(row.id)">删除</el-button>
          </template>
        </el-table-column>
      </el-table>

      <!-- 放置一个弹层 用来编辑新增节点 -->
      <el-dialog title="权限点" :visible="showDialog" @close="btnCancel">
        <!-- 表单 -->
        <el-form ref="perForm" :model="formData" label-width="120px">
          <el-form-item label="权限名称" prop="name">
            <el-input v-model="formData.name" style="width: 90%" />
          </el-form-item>
          <el-form-item label="权限标识" prop="code">
            <el-input v-model="formData.code" style="width: 90%" />
          </el-form-item>
          <el-form-item label="权限描述">
            <el-input v-model="formData.description" style="width: 90%" />
          </el-form-item>
          <el-form-item label="开启">
            <el-switch v-model="formData.enVisible" active-value="1" inactive-value="0" />
          </el-form-item>
        </el-form>
        <el-row slot="footer" type="flex" justify="center">
          <el-col :span="6">
            <el-button size="small" type="primary" @click="btnOK">确定</el-button>
            <el-button size="small" @click="btnCancel">取消</el-button>
          </el-col>
        </el-row>
      </el-dialog>
    </div>
  </div>
</template>

<script>
import {
  getPermissionList,
  addPermission,
  getPermissionDetail,
  updatePermission,
  delPermission,
} from '@/api/permission';
import { tranListToTreeData } from '@/utils';
export default {
  name: 'Permission',
  data() {
    return {
      list: [],
      showDialog: false,
      formData: {
        name: '',
        code: '',
        description: '',
        enVisible: '0',
      },
    };
  },
  created() {
    this.getPermissionList();
  },
  mounted() {},
  methods: {
    async getPermissionList() {
      const res = await getPermissionList();
      this.list = tranListToTreeData(res.data.data, '0');
    },
    addPermission(pid, type) {
      this.formData.type = type;
      this.formData.pid = pid;
      this.showDialog = true;
    },
    btnCancel() {
      this.showDialog = false;
      this.formData = {
        name: '',
        code: '',
        description: '',
        enVisible: '0',
      };
    },
    async btnOK() {
      if (this.formData.id) {
        await updatePermission(this.formData);
      } else {
        const res = await addPermission(this.formData);
      }
      this.showDialog = false;
      this.getPermissionList();
    },
    // 编辑权限点
    async editPermission(id) {
      const res = await getPermissionDetail(id);
      this.formData = res.data.data;
      this.showDialog = true;
    },
    async deletePermission(id) {
      const res = await delPermission(id);
      this.getPermissionList();
    },
  },
};
</script>

<style lang="scss"></style>
